is b12 injection intramuscular or subcutaneous How to self-inject vitamin - Overview Best Vitamin B12 Injection Site:
Description
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What to avoid: Don't inject AOD 9604 after eating, especially after carbohydrate-rich meals
Never recap a used needle and never place sharps in household trash

Without treatment, vitamin B12 deficiency can cause physical, neurological and psychological problems

In the studies reported, no